baber/WOPTO huggingface dataset:
Patent JP-H0762961-A (JP)
Title: Winding shaft drive mechanism for winding type shutter
Inventor: HARA HIROSHI
IPC: E06B9/72
Filed: 1993-08-31
Abstract: PURPOSE:To prevent a free fall when a shutter is lowered in a winding shaft drive mechanism using the winding shaft of the shutter to be driven by a DC motor and concurrently utilizing the lowering action by the tare weight by providing a drive dedicated clutch between a drive motor and the winding shaft. CONSTITUTION:A drive dedicated clutch 65 is constituted of a sun gear 66, a planet gear 67, and a ring gear 68. The ring gear 68 is divided in the axial direction into a fixed ring gear 68A and an output ring gear 68B. The drive dedicated clutch 65 transfers rotation to the output side only when it receives an input from a drive motor M regardless of the rotating direction of the drive motor M: positive direction or reverse direction, and it does not transfer the rotation in the reverse direction when it receives no input from the input shaft, i.e., when rotation torque is generated on the output side of the clutch 65. When a shutter main body is lowered in the closing direction, a free fall is prevented, and it is gently lowered according to the drive of the motor M.
Patent JP-S6394632-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: MOCHIZUKI MASAMI
IPC: H01L21/306
Filed: 1986-10-09
Abstract: PURPOSE:To facilitate the handling of etchant as well as to prevent the side surfaces of an Al layer from being etched excessively by a method wherein the Al layer which is a conductor formed on a substrate is coated with a resist layer and after patterns are formed by performing exposure and developing, the prescribed parts of the conductor are etched with an organic alkali developing solution, subsequently, the resist layer is peeled off to form a surface elastic wave element. CONSTITUTION:An Al layer 2 which is a conductor formed on a crystal substrate 1 is coated with a resist layer 3 and patterns 4 are formed by performing exposure F and developing. The prescribed parts of the Al layer 2 are etched with an organic alkali developing solution A. As this organic alkali developing solution, a water solution of tetramethyl ammonium hydroquicide is used. At this time, the component of the developing solution at the time the patterns 4 are formed and the component of the developing solution at the time of etching are the same one. Then, the resist layer 3 is peeled off to form a surface elastic wave element.
Patent JP-H1089330-A (JP)
Title: Spring pin
Inventor: FUKUDA YOSHINAGA
IPC: F16B21/12
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of bounce acting on a hole from a spring pin. SOLUTION: A. spring pin 14 is pressed in a circular hole, and the pin 14 is friction-locked by imparting bounce to the wall of the hole. The spring pin 14 is provided with a cylindrical part in which a slit 14a is formed. The cylindrical part has a plurality of abutting parts 14b which are abutted on the wall of the hole. When the spring pin 14 is inserted into the hole, a plurality of abutting parts 14b are abutted on the wall of the hole and impart spring bounce to the hole. In this case, dispersion of spring bounce against a wall is reduced in the spring pin 14 because parts except the abutting part 14b of the spring pin 14 have no possibility of being abutted on the wall of the hole. As a result, frictional force acting between the wall of the hole and the spring pin 14 is difficult to be dispersed.
Patent JP-H0792632-A (JP)
Title: Novel photographic cyan coupler
Inventor: IKESU SATORU
IPC: C07D487/04
Filed: 1993-09-28
Abstract: PURPOSE:To provide a novel photographic cyan coupler to be used as the elemental material of a silver halide photographic sensitive material which has superior color reproduction performance and can form a color image not causing hue change due to heat and humidity, and light. CONSTITUTION:The photographic cyan coupler to be used is represented by the formula in which each of R and Y is H or a substituent; EWG is an electron-attractive group having a Hammett's substituent constant deltap of >=0.3; and X is H or a group to be released by reaction with the oxidation component of a color developing agent.
Patent JP-H1181068-A (JP)
Title: Production of special composite false twist textured yarn
Inventor: YOSHIKAWA SATORU
IPC: D02G1/18
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a special composite false twist textured yarn (a double-layer structural yarn) suitable for producing a nubucklike fabric, having a soft surface touch and hardly discoloring even by friction at the time of wearing. SOLUTION: A multilayered splittable type polyester composite yarn previously heat-treated at >=130 deg.C temperature and capable of providing 0.01-0.20 denier after the splitting is used as an undrawn yarn on the high elongation side and the simultaneous drawing and false twist texturing is carried out at a false twist setting temperature of ambient temperature to 70 deg.C when doubling undrawn polyester multifilament yarns having a difference in elongation, conducting the interlacing treatment and then performing the simultaneous drawing and false twist texturing of the resultant doubled yarn.
Patent JP-S60133428-A (JP)
Title: Liquid-crystal display device
Inventor: MORINO OSAMU
IPC: G02F1/1335
Filed: 1983-12-21
Abstract: PURPOSE:To make a sharp color display at low cost by controlling the cell thichness of a twist oriented nematic liquid crystal cell to a constant value, and sandwiching the cell between two neutral polarizing plates so that axes of polarization are set in specific directions. CONSTITUTION:The axes 2' and 3' of polarization of two neutral polarizing plates 2 and 3 are set at specific positions to the twisted nematic liquid crystal cell 1 so as to obtain interference color. Namely, the axes of polarization of one polarizing plate 2 is set within the range of 45+ or -10 deg. from the orientation direction of the cell, and the axis 3' of polarization of the other polarizing plate 3 is set within the range of 0+ or -20 deg. or 90+ or -20 deg.. In this case, when the cell thickness is set to 10.5-11.5mum, green coloration is obtained by setting the axes 2' and 3' of polarization of the two polarizing plates 2 and 3 in parallel to each other, and purplish red coloration is obtained by setting them at 90 deg.. When the cell thickness is 12.3-13.2mum, purplish coloration is obtained with the axes of polarization in parallel and green is displayed with the axes at right angles. Those colors are thick and display contrast is high.
Patent JP-H03104146-A (JP)
Title: Lead frame for resin sealed type semiconductor device
Inventor: ISHIGURO TSUTOMU
IPC: H01L23/50
Filed: 1989-09-18
Abstract: PURPOSE:To improve working precision and prevent the decrease of reliability, by bending a dam bar in which a plurality of comb type parts are arranged in parallel direction, at the intersecting part on each side, and turning the dam bar into outer electrode terminals. CONSTITUTION:The tensile force caused by resin mold contraction is transferred to a bending part 5 of a corner of a dam bar stetching part, via a dam bar 2. The tensile force is absorbed as the result of the opening movement of the bending part 5 in the arrow direction, and not transferred to a frame 3. The dam bar 2 connecting, in the parallel direction, a plurality of comb type parts to be turned into outer electrode terminals 1 is constituted in a form bent at the intersecting part on each side. The flowing-out of the resin toward a superfluos part can be prevented by a bending part resin stopping surface 6, and the waviness of the lead frame 3 caused by resin mold contraction can be prevented. Thereby the working precision of the electrodes 1 can be improved, and further the decrease of reliability caused by working can be prevented.
Patent JP-S6483229-A (JP)
Title: Floor nozzle in electric cleaner
Inventor: KATO KENJI
IPC: A47L9/06
Filed: 1987-09-25
Abstract: PURPOSE: To lighten operational power and to improve operational performance by providing a floor nozzle with a dust collection part for lint, etc., separately from a sucking port and arranging a napped brush toward the rear side of main body of the floor nozzle on a rotor formed at the dust collection part. CONSTITUTION: When pulling and moving back a main body 11 of floor nozzle, a rotor 31 turns forward by hooking its projection 35 on a carpet, and a napped brush 33 is exposed on the surface of the carpet. Therefore, since the napped brush 33 is inclined backward, the lint is collected. When the main body 11 of floor nozzle is pushed forward later, the rotor 31 is turned backward through the projection 35, and that napped brush 33 is put inside and faces a napped brush 34 on a scraper plate 32. In that case, the lint on the napped brush 33 is scraped by the napped brush 34, no lint is left on the napped brush 33 exposed on the surface of the carpet, and dust can be collected in new state. Thus, when pushing and operating the floor nozzle of main body, resistance between the napped brush 33 and the surface to be cleaned is extremely reduced so that the nozzle can be easily operated.
Patent JP-2000077759-A (JP)
Title: Laser device and manufacture of polycrystalline silicon
Inventor: MIHASHI HIROSHI
IPC: H01S3/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a p-Si(polycrystalline silicon) TFT uniform in drive characteristics or a liquid crystal display device of high display quality keeping its manufacturing yield high by a method wherein a-Si(amorphous silicon) is homogenized by uniform annealing independently of variations in detection results obtained from a beam detection means in an excimer laser annealing device where a-Si turned to p-Si annealing. SOLUTION: A charging voltage of a high-voltage power supply 54 is set and controlled so as to make the oscillation energy of an excimer laser equal to a set value monitoring an excimer laser beam 36 under the condition where an external shutter 46 is kept closed. After the oscillation energy of the excimer laser is set, the high-voltage power supply 54 is controlled so as to keep its set charging voltage constant independently of variations in detection results obtained from a photodiode 52, whereby an a-Si film 57 is annealed with the set uniform energy, and thus a p-Si film 58 that is uniformly crystallized can be obtained.
Patent JP-H0697348-A (JP)
Title: Resin molded electronic component
Inventor: SUEKI MAKOTO
IPC: H01L23/28
Filed: 1992-09-10
Abstract: PURPOSE:To provide a resin molded electronic component being employed in an electronic appliance in which external dimensions can be halved even in case of high pin count without altering the number of leads. CONSTITUTION:First and second leads 4, 5 are provided in each of four side directions of a component body 3 with the first lead 4 being bent on the top surface of the component body 3 while the second lead 5 being bent on the bottom surface thereof. This constitution allows reduction of the external dimension of the component body by half. Alternatively two times as much as leads can be provided for a component body having same external dimensions.
Patent JP-2001067248-A (JP)
Title: System and method for gathering fault log
Inventor: NISHIJIMA TOSHIHARU
IPC: G06F11/34
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a system for gathering fault logs which can perform a log analysis by generating a log relation including a 1st and a 2nd piece of the log information, and analyzing this log relation information and specifying the cause of a fault. SOLUTION: A log relating means 12 of a service processor 1 waits log information to be registered from respective log gathering means 11. At this time, the log information is waited for under an unlimited time condition. If a fault occurs to one of devices 21 to 2N in a device group 2, the log gathering means 11 corresponding to the devices 21 to 2N gather the log information from the devices 21 to 2N and request the log relating means 12 to register the log information. The log relating means 12 actuates a log analyzing means 14. The log analyzing means 14 which is actuated by the log relating means 12 inputs the log relation information to analyze the fault and specifies the faulty device. Then, the log relating means 12 puts the wait condition back to the unlimited time wait and expects the new log information to be registered.
Patent JP-S6482004-A (JP)
Title: Optical star coupler
Inventor: OKADA HIROSHI
IPC: G02B6/28
Filed: 1987-09-25
Abstract: PURPOSE:To reduce the optical transmission loss and distribution deviation of the optical star coupler and to reduce the size of the coupler by using a mixing element formed by curving a plate type transparent polymer in a specific U shape. CONSTITUTION:The mixing element 3 is formed of the L-shaped plate type transparent polymer (e.g. acryl resin) molding which has thickness (t) and width W and curved in the U shape whose radius (r) of curvature is >=5 times as large as the thickness (t). The titled coupler is formed having input and output optical fiber arrays 1 and 2 on both end surfaces of the element 3 opposite each other. When said r/t is >=5 times, the optical transmission loss of the element 3 is reduced below a specific value. If, however, the r/t is made too large, the coupler increases in size, which is not preferable. Further, when the L/W is made larger than a specific value, the characteristics of the mean light distribution deviation between the arrays 1 and 2 are improved.
Patent JP-H04297442-A (JP)
Title: Method of manufacturing hexene-1,6-diacid diester
Inventor: EREENU DEUERUDO
IPC: B01J27/10
Filed: 1991-09-20
Abstract: PURPOSE: To produce a compd. for an intermediate raw material for adipic acid by mainly using 1,2-dialkoxy-3-butene as dialkoxybutene and reacting the same with carbon monoxide in the presence of a Pd-based catalyst.  
     CONSTITUTION: At the time of reacting carbon monoxide with the dialkoxybutene at an elevated temp. and a superatmospheric pressure in liquid phase in the presence of a Pd-based catalyst and a halogen compd. (more particularly adequately tetrabutylphosphonium chloride and lithium chloride), both are brought into reaction by using 1,2-dialkoxy-3-butene or a mixture composed of the 1,2-dialkoxy-3-butene and 1,4-dialkoxy-2-butene, by which the 3-hexane-1,6- diacid diester is obtd. N-methyl-2-pyrrolidone is used as the reaction solvent and the reaction temp. is preferably 80 to 150°C and the pressure about 90 to 180 bar. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0688417-A (JP)
Title: Free-accessible floor member
Inventor: MAKINO YOSHIO
IPC: E04F15/18
Filed: 1992-09-10
Abstract: PURPOSE:To easily manufacture free-accessible floors having several kinds of specifications by providing a plurality of sections in a frame member, and by fitting a plurality of fitting panels in various combinations in the sections while leaving predetermined sections open. CONSTITUTION:A frame member 2 having its inside which is partitioned by ribs 1... into a plurality of sections is supported at a desired height above a floor base. Then, a plurality of fitting panels 3 are removably fitted in the sections in the frame member 2 so as to close the openings of the sections. By suitably selecting kinds of the fitting panels 3 and places to be fitted with the panels 3, free-accessible floor members A, A can be obtained, leaving desired sections open. Further, a large-size computer 4 or the like is installed on the opened sections in the floor members A, and cooling pipes, power supply cables laid underneath the floor are led out through the opened sections in the floor members A, A, and are then connected to connections 5a, 6a of the computer or the like.
Patent JP-H04120763-A (JP)
Title: Ic cooling mechanism
Inventor: KURAMITSU YUJI
IPC: H01L23/473
Filed: 1990-09-12
Abstract: PURPOSE:To realize efficient cooling structure having low heat resistance by providing radiation fins mounted on the top of a heat conductive member, a easing enclosing the heat conductive member and the heat radiation fin and wherein a coolant is to be filled in the inside together with sealing rings for tightly closing a connection part of heat conductive members and the casing from the coolant. CONSTITUTION:The bases of heat conductive cylindrical members 3-1 to 3-7 are arranged to face the IC 2-1 to 2-7 mounted on a substrate 1 across the minute gaps (a) through spacers. O-rings 5-1 to 5-7 are mounted in the central parts of the heat-conductive cylindrical members 3-1 to 3-7, and these O-rings 5-1 to 5-7 tightly fit the heat-conductive cylindrical members 3-1 to 3-7 to a water-cool jacket 6 in parallel with the substrate. Further, the radiation fins 4-1 to 4-7 are mounted on the tops of the heat-conductive cylindrical members 3-1 to 3-7, and these radiation fins 4-1 to 4-7 are dipped inside the coolant 9, which is injected from a coolant injection port 4 to be discharged through a coolant outlet 8.
Patent JP-H0292591-A (JP)
Title: Thermal transfer recording medium
Inventor: SHIRAISHI SHUHEI
IPC: B41M5/40
Filed: 1988-09-29
Abstract: PURPOSE:To eliminate the image bleeding and contamination due to the heat of a hot press and to form a transfer image having resistance even to dry cleaning and wear resistance by selecting a methacrylic ester resin as a polymer material used for an ink layer, and providing a hot melt layer on a substrate. CONSTITUTION:The title medium consists of a substrate, a hot melt layer, and a thermal transfer ink layer. As the substrate, a plastic film of the order of 3-10mum thickness can be used ; for example, a polyester film, a polycarbonate film, and polyimide film. The ink layer is mainly composed of a homopolymer of alkyl methacrylate, a copolymer of alkyl methacrylate with each other, or a copolymer of alkyl methacrylate with another monomer and a coloring agent. As the copolymer of alkyl methacrylate with another monomer, a copoly mer of alkyl methacrylate with vinyl chloride, vinylidene chloride, or ethylene can be exemplified. The hot melt layer to be provided between the substrate and the thermal transfer ink layer is mainly composed of a hot melt substance.
Patent JP-H0882062-A (JP)
Title: Roof ridge construction having main rope clamp
Inventor: NAKABE KUNIAKI
IPC: A62B35/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide a structure of a main rope clamp which keeps the main rope clamp from being exposed outside after roof construction is finished and which can reduce costs because of a reduced number of members and eliminate the need to take any special measures against leaking of rain to allow for workability during its fabrication process. CONSTITUTION: Roof panels, a plug 112, and a roof beam 110 are held in place by screw bolts 16, and a main rope clamp 120 is suspended between the two roof panels. The flat part of the main rope clamp 120 does not interfere with a connecting ridgepole. After roof construction is finished, a roof finish 88 is installed. In this case the overall height of the main rope clamp 120 is set to a length that does not interfere with the top of a ridge cap 106.
Patent JP-S62102989-A (JP)
Inventor: FUJITA KEIJI
IPC: B25J17/00
Filed: 1985-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001065012-A (JP)
Title: Automatic water mixing faucet
Inventor: SUZUKI ATSUSHI
IPC: E03C1/044
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic water mixing faucet capable of automatically performing antifreezing work. SOLUTION: The automatic water mixing faucet comprises a hot water passage 2, a water passage 3, a mixing valve 5, a mixed hot water passage 4, a stop cock 13, a flowmeter 14, a hot water temperature detector arranged in the mixed hot water passage 4 to detect the temperature of mixed hot water, an ambient temperature detector for detecting the ambient temperature, and a control part for inputting the information from the flowmeter 14 and the hot water temperature detector or ambient temperature detector to control the stop cock 13 and the mixing valve 5. The control part is constituted so as to detect the ambient temperature by the ambient temperature detector, operate the shutoff valve 13 before a freezing temperature, and drive the mixing vale 5 to pass the both or eight one of hot water and water to each passage 2, 3, 4.
Patent JP-H0289869-A (JP)
Title: Automatic transmission
Inventor: TAKASE ISAO
IPC: F16H3/66
Filed: 1988-09-27
Abstract: PURPOSE:To contrive to make a device compact particularly in the axial direction by arranging the third clutch and a hydraulic actuator for said clutch so as to be fixed on an input member while being adjacent to each other at the outside of the first and second clutch and a clutch drum. CONSTITUTION:The fourth clutch C3 and an one-way clutch F0 are arranged between the first clutch C1 and a large ring gear R2 while being lined up in the radial direction for a three-stage automatic speed change mechanism, and the third clutch C0 and a hydraulic actuator 2 for the aforesaid clutch are furthermore provided at the outside of a clutch drum 3, so that a four-stage automatic speed change mechanism 1 is accomplished. And a number of parts such as an input shaft 5, the clutch drum 3 and the like can be made common except replacement of only a small number of parts such as a rear cover 17 and the like, and the one-way clutch F0 and the third clutch C3 are concurrently arranged at the major diameter side of a small ring gear R1 so that the dimension in the axial direction is made as small as possible.
Patent JP-H0988772-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: KOBAYASHI MASAKI
IPC: F02M61/18
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To avoid remaining of back-flow fuel in an assist air supply system in a fuel injection valve to which assist air is supplied. SOLUTION: Two air nozzles 7a, 7b are formed by opening an assist air intake port on an outer peripheral wall which is an insertion wall against a holder 2 on an adapter 5 to be inserted into the holder 2 of a fuel injection valve 1. In the meantime, assist air supply passages 4a, 4b to open to an inner peripheral wall of the holder 2 are formed through the aforementioned holder 2, and the aforementioned assist air passages 4a, 4b and the air nozzles 7a, 7b are respectively, individually and directly connected to each other by inserting the aforementioned adapter 5 in the holder 2.
Patent JP-S61121315-A (JP)
Inventor: ONO EIJI
IPC: H01G2/02
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0993177-A (JP)
Title: Results data collection system
Inventor: TAKAO MASAAKI
IPC: G06Q50/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To collect results data in real time independently of a distance between equipments or a hindrance in existence between them by providing a radio relay device that receives results data sent from a portable results data collection device and sends the received results data to a stationary data management equipment. SOLUTION: Upon the receipt of job command data by a radio communication section 31 of a radio relay device 30, a data storage section 32 stores the job command data. Then a radio communication section 31 sends the job command data stored in the data storage section 32 according to transmission destination information and a communication protocol stored in a radio data management section 33. When a radio communication section 15 of a portable results collection device 10 receives the job command data, a central processing unit 16 judges whether or not the job command data are its own job command data and a data storage section 12 stores the job command data only when the judgement is true. Then the received job command data are displayed on a data display section 13 according to an image display procedure stored in a program storage section 14.